bridgeMLS, Bay East AOR, or Contra Costa AOR #28460132
Sep 15, 1998
Sold
$647,000
$287/sq ft
Aug 1, 1998
Listing Removed
—
Jul 24, 1998
Listed
$575,000
$255/sq ft
Public Records
Jul 29, 1977
Sold
$98,000
$43/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$17,671 (+4.2%)
$304,275 + $924,175
$1,228,450
2024
$16,965 (+6.0%)
$304,275 + $924,175
$1,228,450
2023
$16,012 (+8.7%)
$298,310 + $906,057
$1,204,367
2022
$14,733 (+3.8%)
$286,728 + $669,032
$955,760
2021
$14,195 (+1.1%)
$286,728 + $669,032
$955,760
2020
$14,042 (+3.4%)
$281,107 + $655,916
$937,023
2019
$13,583 (+2.1%)
$278,224 + $649,191
$927,415
2018
$13,298 (+3.8%)
$272,770 + $636,464
$909,234
2017
$12,816 (+2.9%)
$262,180 + $611,754
$873,934
2016
$12,459 (+0.5%)
$262,180 + $611,754
$873,934
2015
$12,397 (−1.9%)
$257,040 + $599,761
$856,801
2014
$12,639 (−0.4%)
$248,220 + $579,182
$827,402
2013
$12,687 (+4.3%)
$248,220 + $579,182
$827,402
2012
$12,162 (+1.2%)
$247,100 + $576,568
$823,668
2011
$12,016 (+2.5%)
$242,256 + $565,264
$807,520
2010
$11,722 (−1.1%)
$237,506 + $554,182
$791,688
2009
$11,852 (+7.6%)
$235,732 + $550,042
$785,774
2008
$11,015
$236,293 + $551,351
$787,644
Tax history for 831 Paramount Rd
Year
Property tax
Land + Additions
Assessment*
2025
$17,671 (+4.2%)
$304,275 + $924,175
$1,228,450
2024
$16,965 (+6.0%)
$304,275 + $924,175
$1,228,450
2023
$16,012 (+8.7%)
$298,310 + $906,057
$1,204,367
2022
$14,733 (+3.8%)
$286,728 + $669,032
$955,760
2021
$14,195 (+1.1%)
$286,728 + $669,032
$955,760
2020
$14,042 (+3.4%)
$281,107 + $655,916
$937,023
2019
$13,583 (+2.1%)
$278,224 + $649,191
$927,415
2018
$13,298 (+3.8%)
$272,770 + $636,464
$909,234
2017
$12,816 (+2.9%)
$262,180 + $611,754
$873,934
2016
$12,459 (+0.5%)
$262,180 + $611,754
$873,934
2015
$12,397 (−1.9%)
$257,040 + $599,761
$856,801
2014
$12,639 (−0.4%)
$248,220 + $579,182
$827,402
2013
$12,687 (+4.3%)
$248,220 + $579,182
$827,402
2012
$12,162 (+1.2%)
$247,100 + $576,568
$823,668
2011
$12,016 (+2.5%)
$242,256 + $565,264
$807,520
2010
$11,722 (−1.1%)
$237,506 + $554,182
$791,688
2009
$11,852 (+7.6%)
$235,732 + $550,042
$785,774
2008
$11,015
$236,293 + $551,351
$787,644
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
5
Baths
4
Stories
2
Lot width
—
Lot depth
—
Lot size
4,950 Sq. Ft.
Year renovated
1926
Sq. Ft.
3,042
Year built
1926
Style
Single Family Residential
County
Alameda County
APN
011 089400500
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
RD
S-13
Detached Unit Residential Regulations Zone
The provisions of this Chapter shall be known as the RD Detached Unit Residential Zone Regulations. The intent of the Detached Unit Residential RD Zone is to create, maintain, and enhance residential areas primarily characterized by a mix of single-unit structures, small multi-unit buildings, and neighborhood businesses where appropriate.
Zone overlays
Affordable Housing Combining Zone Regulations
Permitted uses
Include but are not limited to:
Day care facility
Housing-Other
Fire house
Police station
May 2, 2023 • Final
Re) - electrical - 1 & 2 unit residential (building)
Install a dual electrical meter and a subpanel for an accessory dwelling unit.
ADU
Electrical
Dec 9, 2022 • Final
Sl) - sewer lateral (opw)
Abandon a sewer line located behind an accessory dwelling unit near a manhole.
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1998. This data may not match public records. Learn more.